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JZWT
以一个简单的例子对于极值求解的应用进行了分析和介绍(With a simple example of solving for the application of extreme value analysis and presentation of)
- 2010-02-17 21:42:55下载
- 积分:1
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HomeRes
家庭理财统计!可以在一定的时间一定的消费类型消费人员金额等等的统计!(Family financial management and Statistics! At a certain time a certain amount of the consumption type of consumption, personnel statistics, etc.!)
- 2010-01-16 22:24:58下载
- 积分:1
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simulations-in-complex-networks
复杂网络中典型网络的matlab仿真(包括小世界网络,BA网络,随即图等等)(matlab simulations in complex networks)
- 2012-05-06 21:37:47下载
- 积分:1
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Handwheelinput
手轮输入是用MPC07运动控制卡开发出的,希望对初学数控得点帮助(Hand wheel input is used to develop MPC07 motion control card, and hope to get some help beginners NC)
- 2009-12-11 19:25:24下载
- 积分:1
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Tosuu_svm330h
这是一款非常优秀的matlab开发的支持向量量机程序源码,对分类效果非常好。 可直接使用。
(This is a very good amount of support vector machine program source code of matlab development, very good classification results. Can be used directly.)
- 2012-06-24 12:17:18下载
- 积分:1
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STFT
短时傅里叶变换的Matlab程序代码,短时傅里叶变换时最经典的时频分析方法(Matlab code short time Fourier transform, short-time Fourier transform of the most classic time-frequency analysis)
- 2014-03-01 19:48:13下载
- 积分:1
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feige
install code to the document,and replease ,make project
- 2007-11-14 10:47:46下载
- 积分:1
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Attachments_20131118
OPTICAL COMMUNICATION OPTICAL COMMUNICATIONS
- 2013-11-28 23:41:19下载
- 积分:1
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TheResearchofSpatialSpectrumEstimationAlgorithminS
智能天线技术是第三代移动通信系统的关键技术之一,也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性,存在多径衰落和时延扩展,因此造成了符号间串扰、同信道干扰、多址干扰等,这些干扰降低了链路性能和系统容量,智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论,然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论,用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术,对传统的相干干扰抑制方法-空间平滑法进行了分析,采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上,先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法,分析了信源数目过估计与欠估计情况下的MUSIC算法性能,提出一种改进算法,在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境,在分析MMUSIC算法的基础上,本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
- 2009-07-02 22:43:06下载
- 积分:1
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TRead_Topo_pae
地形数据显示matlab文件包,这是一个工具程序包.(The terrain data matlab file bag This is a tool package written by foreigners)
- 2012-07-18 20:42:28下载
- 积分:1